VAR1:=(2*CLOSE+HIGH+LOW+OPEN)/5;
VAR2:=LLV(LOW,21);
VAR3:=HHV(HIGH,21);
SK: EMA((VAR1-VAR2)/(VAR3-VAR2)*100,5);
SD: EMA(0.667*REF(SK,1)+0.333*SK,4);
VAR4:=IF(CROSS(SD,SK) AND SK>=60,60,76);
VAR5:=IF(CROSS(SK,20) OR C
A1:=C>=MA(C,13);
A2:=C<MA(C,13);
AA1:=REF(A2,3) AND A1 AND REF(A1,1) AND REF(A1,2);
A3:=C/REF(C,2)>0 AND C/REF(C,2)<1.1;
A4:=C>=MA(C,5) AND L<=MA(C,5);
买1:AA1 AND A3 AND C/REF(C,2)<1.06;
买2:REF(买1,1
MA$1:MA(CLOSE, 5);
MA$2:MA(CLOSE, 10);
MA$3:MA(CLOSE, 20);
FILLRGN(MA$2,MIN(MA$1,MA$3),MA$3>MA$1 AND MA$1>MA$2 AND MA$3>MA$2,RGB(255,0,0),MA$1>MA$3 AND MA$3>MA$2 AND MA$1>MA$2,RGB(0,255,0));
A:=MA$1>MA$3 AND MA